1999 Ford Mustang vs 1999 Pontiac Sunfire
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 8, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 1999 Ford Mustang | 1999 Pontiac Sunfire |
|---|---|---|
| NHTSA complaints | 213 | 93 |
| Recall campaigns | 1 | 1 |
| Service bulletins (TSBs) | 190 | 107 |
| Investigations | 1 | 0 |
| Crash reports | 50 | 9 |
| Fire reports | 2 | 4 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 17–21 | 22–25 |
| Median reported incident mileage | 60,000 mi | 87,500 mi |
Reported problems side by side
| Component | Ford Mustang | Pontiac Sunfire |
|---|---|---|
| Engine and Engine Cooling | 31 | 17 |
| Air Bags | 32 | 10 |
| Power Train | 25 | 8 |
| Service Brakes, Hydraulic | 22 | 10 |
| Electrical System | 10 | 21 |
| Vehicle Speed Control | 25 | 2 |
| Parking Brake | 21 | 0 |
| Seat Belts | 19 | 2 |
Symptoms owners describe
| Stalling | 22 | 6 |
| Vibration / shaking | 9 | 0 |
| Brake problems | 7 | 0 |
1999 Ford Mustang
1999 Pontiac Sunfire
Compare all Ford Mustang vs Pontiac Sunfire years →
Method. Complaints are unique NHTSA reports. A vehicle that sold more units will naturally accumulate more complaints — use shares and read the underlying reports before drawing conclusions.